| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.59 | 12.320% | $214.0707 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $179.42 | 6.322% | $190.7629 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $124.45 | 9.209% | $135.9106 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $114.89 | 12.724% | $129.5086 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $63.53 | 3.404% | $65.6926 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $28.86 | 6.487% | $30.7321 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $11.66 | 10.479% | $12.8819 | $12.88 | $12.90 | $12.90 |
| 7 purchase totals = | $713.40 | $779.5594 | $779.55 | $779.55 | $779.60 | |